I really like the clean simplicity of the design for this Mini Koo Non-Electric Speaker. Essentially it’s just a wooden amplifier but a beautifully crafted one at that. It’s made from walnut and fits all iPhone sizes to increase the volume of your music without cords or electricity. Very …

Coca-Cola Brazil has created a unique ad for Capricho Magazine. The back page ad has tabs to allow you fold it up. You roll up the magazine, insert the ad into it’s own tabs and now you have an iPhone dock that not only holds your phone, it actually works as an amplifier …

Riiicola! As much as I’d like to ridicule the outsized proportion of this Natural Acoustics iPhone Amplifier compared to the iPhone, it is admittedly a gorgeous piece. Made of ceramic, this handcrafted passive amplifier projects music via it’s natural horn curvature shape without any power. The horn speaker sits atop a …

Here’s something a little different- Tembo Trunks look like some sort of silicone kitchen tool but they are actually iPhone earphone amplifiers. These stackable, collapsible, speakers work with your standard issue white Apple earbuds (other earbuds might fit too). You slip your earphones in the back and it can raise the volume …

There’s been other horn shaped iPhone speakers that we have covered before but never one with such an unusual placement of the iPhone itself. The Phonofone III has a spot to place your iPhone right inside the horn. Wouldn’t that partially block the sound? Science and Sons designed this passive amplifier and ...

The Hendekagram from qed design (whom you might remember from their cool iPod egg holder) is simply a giant gramophone style amplifier for your headphone earbuds. The horn’s shape amplifies the sound without electricity to reach a volume suitable for a living room. Just slip the earbud into the narrowest part ...